Athreos, God of Passage Athreos, God of Passage has always been my favorite god to come out of the original Theros block, but I promise that isnt influencing my decision to put it so high on this list
In metagames rife with Reliquary Towers and full grips, this is going to be obscenely good (because it'll be like a 30/30, and it will tutor for that Strip Mine, Dust Bowl, and/or Wasteland to destroy the Towers)
Yellow The newest color to have been introduced, yellow cards didnt make an appearance until the third set, Pillars of Strength , and they tend to be focused on Life cards and healing
Warning: Do not sell an entire collection to a shop without removing the rares and expensive uncommons first
Countering a spell and drawing two, discarding one is as close as Explorer gets to a Cryptic Command effect